Search Results - "Willoughby, Alexander A."

Comparison of the sensitivities and accuracies of optoelectronic transducers for solar irradiance measurement by Onatoyinbo, Olubunmi O., Willoughby, Alexander A., Soge, Ayodele O., Dairo, Oluropo F.

“…This paper compares the sensitivities and accuracies of four different optoelectronic transducers in measuring solar irradiance for the fabrication of portable…”
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Multi-technique analysis of precipitable water vapor estimates in the sub-Sahel West Africa by Falaiye, Oluwasesan A., Abimbola, Oladiran J., Pinker, Rachel T., Pérez-Ramírez, Daniel, Willoughby, Alexander A.

“…Precipitable water vapor (PWV) is an important climate parameter indicative of available moisture in the atmosphere; it is also an important greenhouse gas…”
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Development of an electronic load I-V curve tracer to investigate the impact of Harmattan aerosol loading on PV module pern2tkformance in southwest Nigeria by Willoughby, Alexander A., Osinowo, Muritala O.

“…•Investigation of the impact of seasonal Harmattan aerosol loading on PV module efficiency.•Development of a simple, cost effective electronic load I-V curve…”
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Path loss modelling of mmwave outdoor propagation for 5G mobile systems at 28, 38, 60, and 73 GHz in four Nigerian cities by Afape, Johnson O, Willoughby, Alexander A, Sanyaolu, Modupe E, Obiyemi, Obiseye O, Moloi, Katleho, Dairo, Oluropo F

“…Millimetre-waves (mmWaves), a critical part of 5G, have not been extensively studied in the sub-Saharan tropical environment. This study was conducted to model…”
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Improving millimetre-wave path loss estimation using automated hyperparameter-tuned stacking ensemble regression machine learning by Afape, Johnson O., Willoughby, Alexander A., Sanyaolu, Modupe E., Obiyemi, Obiseye O., Moloi, Katleho, Jooda, Janet O., Dairo, Oluropo F.

“…Path loss prediction is a crucial aspect of designing and operating wireless communication systems, especially in the millimetre-waves (mmWaves) frequency…”
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Multi-Technique Analysis of Precipitable Water Vapor Estimates in the sub-Sahel West Africa by Falaiye, Oluwasesan A, Abimbola, Oladiran J, Pinker, Rachel T, Pérez-Ramírez, Daniel, Willoughby, Alexander. A

“…Heliyon 4 (2018) e00765 Precipitable water vapor (PWV) is an important climate parameter indicative of available moisture in the atmosphere, it is also an…”
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Modified Refractivity-Based Lifted Index Using Exact Formula for Lifted Condensation Level by Adejumobi, Festus Kehinde, Sanyaolu, Modupe E., Willoughby, Alexander A., Dairo, Oluropo F.

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Design and Construction of a Photovoltaic Monitoring System Based on Wireless Sensor Networks and Internet of Things Technology by Ilori, Oluwaseyi A., Willoughby, Alexander A., Dairo, Oluropo F., Soge, Ayodele O.

“…Poor monitoring of a photovoltaic (PV) system is responsible for undetected faults that reduce the energy produced by the system and in the long run, decrease…”
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